Enterprise AV Home WiFi Mobile Wifi Support Shop Deals

NETGEAR cable modems and modem routers with a V suffix in the model name support Comcast Xfinity Voice service and provide RJ11 telephone jacks for you to connect your landline telephone equipment:

  • C7100V
  • CM500V
  • CM1150V
  • CM2050V

Note: These devices only support Xfinity Voice service. If you use another provider for Voice over Internet Protocol (VoIP) phone service, check with your provider to see if you can use a standard NETGEAR modem and router.

For more information:

Last Updated:07/07/2025 | Article ID: 000038878

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